baber/WOPTO huggingface dataset:
Patent JP-2012015824-A (JP)
Title: Piezoelectric vibration device and manufacturing method for piezoelectric vibration device
Inventor: KIKUCHI KENICHI
IPC: H03H3/02
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a piezoelectric vibration device which reduces cost by having the same structure for its upper and lower plates.SOLUTION: A manufacturing method for a piezoelectric vibration device comprises: a process for preparing a piezoelectric wafer containing multiple piezoelectric frames having a piezoelectric vibration piece and an outer frame to support the piezoelectric vibration piece, and having at least a pair of first through-holes (S101); a frist electrode formation process for forming an excitation electrode and forming a drawer electrode and a first side face electrode (S103); a process for preparing two plate wafers having multiple plates with first and second sides, and having at least a pair of second through-holes (S111); a second electrode formation process for forming an external electrode and a second side face electrode (S113); an encapsulation member positioning process for positioning a non-conductive encapsulation member in an annular form (S12); a joint process for jointing the piezoelectric wafer and the two plate wafers with the encapsulation member (S13); and a third electrode formation process for forming connection electrodes in the first side and the first and second through-holes after the joint process (S14).
Patent JP-2012015421-A (JP)
Title: Magnetic component, conductor thereof, and method of manufacturing the same
Inventor: MINO KAZUAKI
IPC: H01F41/08
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce copper loss by increasing the cross sectional area of a conductor of a coil without increasing the inner diameter of a core thereby reducing the resistance of the conductor.SOLUTION: A conductor 2 wound around a core consists of a portion 2c having a large width (cross sectional area), a portion 2a having a small width (cross sectional area), and portions 2b and 2d having widths (cross sectional areas) changing gradually. An inductor, or the like, is formed by winding the conductor 2 around the core so that the portion 2a having a small width corresponds to the hole (inner periphery) of the core, and the portion 2c having a large width corresponds to the outer periphery of the core.
Patent JP-2011091790-A (JP)
Title: Display apparatus, image displaying method thereof, 3d spectacle and driving method thereof
Inventor: NAM DAE HYUN
IPC: H04N13/04
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus or the like capable of displaying a two-dimensional (2D) or three-dimensional (3D) image depending upon whether a user is wearing a 3D spectacle.  <P>SOLUTION: The present invention relates to a display apparatus, an image displaying method thereof, 3D spectacles and a driving method thereof. The display apparatus is configured to display a 3D image and includes: a signal receiving part for receiving an image signal; an image processing part for processing the image signal received by the signal receiving part; a display part for displaying an image based on the image signal processed by the image processing part; and a control part for controlling the image processing part to receive information on whether a user is wearing a 3D spectacles transmitted from the at least one 3D spectacles and to display at least either a 3D image or a 2D image in accordance with whether the user is wearing the 3D spectacles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018025-A (JP)
Title: Deterioration diagnosis method and deterioration diagnosis device for semiconductor power module
Inventor: YAMASHIRO HIROSUKE
IPC: G01R31/26
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration diagnosis method and deterioration diagnosis device for a semiconductor power module, capable of accurately and easily diagnosing deterioration due to detachment or cracking at a wire junction.SOLUTION: In a deterioration diagnosis method for diagnosing deterioration of a junction between a semiconductor chip and a bonding wire constituting a semiconductor power module, a plurality of semiconductor chips are connected in series to measure a total value of saturation voltages of the respective semiconductor chips in 'on' state. When the total value exceeds a threshold, the junction is judged to be deteriorated. Alternatively, the junction constitutes a first junction, and another junction between a dummy substrate and the bonding wire, which has a larger difference in linear expansion coefficient than the difference in linear expansion coefficient between the semiconductor chip and the bonding wire, separately constitutes a second junction. The first junction and the second junction are connected in series to pass a main circuit current, so that deterioration of the first junction is estimated from a deterioration state of the second junction.
Patent JP-2012019603-A (JP)
Title: Non-contact power reception device
Inventor: OZAWA SEIJI
IPC: H02M7/12
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power reception device capable of acquiring a predetermined voltage with the small amount of components and facilitating circuit adjustment.SOLUTION: The non-contact power reception device 1, contactlessly receiving supply of electric power from a power supply device through a feeder line, includes: a pickup core 11 that receives AC power from the feeder line by electromagnetic induction with AC current running through the feeder line; a switching unit 13 that rectifies the AC power received from the feeder line, generates a predetermined DC voltage by chopper control and supplies the predetermined DC voltage to a load.
Patent JP-2011146362-A (JP)
Title: Method of forming pattern, and method of manufacturing organic light-emitting element
Inventor: LEE HYUN-CHUL
IPC: H01L51/50
Filed: 2010-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pattern, and a method of manufacturing an organic light-emitting element.  <P>SOLUTION: The method of forming a pattern includes: a step of providing an electromagnetic substrate 10 which selectively controls a position where an electric field is generated by selectively controlling a position where a current flows; a step of providing a patterning substrate 20 on which the pattern can be formed and aligning the electromagnetic substrate 10 on one surface of the patterning substrate 20; a step of selectively applying a current on the electromagnetic substrate 10 and making masking powder 30 reacting to the electric field approach to the other surface of the patterning substrate 20; a step of supplying material 40 for forming the pattern to the other surface of the patterning substrate 20; and a step of interrupting the current flowing through the electromagnetic substrate 10. Thus, a highly-accurate pattern can be provided on a large substrate, and the masking powder is easily removed after forming the pattern so as to prevent contamination of the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118351-A (JP)
Title: Video display apparatus and control method thereof
Inventor: ICHIHASHI NOBUHARU
IPC: G09G5/18
Filed: 2010-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from viewing any disturbed videos when a frame rate of video contents is changed corresponding to a change in number of video contents to be viewed.  <P>SOLUTION: The video display apparatus 100 enables a user to view a plurality of contents by using shutter eyeglasses 200a to 200c, controls the videos of the plurality of contents in time-division, and controls the shutters of the shutter eyeglasses in association with the displayed videos. A video time-division output-processing part 104 processes data relating to the plurality of images of contents in time division to output it to a display part 106 according to a control command from a control unit A102. The control A102 changes the frame rate of the displayed videos based on the number of contents to be viewed. When the number of video contents to be viewed is changed, the control A102 controls all the shutter eyeglasses 200a to 200c to close during the frame period of the video contents output first after the change of the frame rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262672-A (JP)
Title: Distribution method and distribution system
Inventor: YAMADA KAZUHIRO
IPC: G06F21/12
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To distribute Java-AP (Java Application) software with reliability guaranteed to a mobile machine without restricting the degree of freedom of an IP.  <P>SOLUTION: The mobile machine 16 that starts the Java-AP software receives an SDF (Security Descriptor File) 204 from a management server device 18 managed by a reliable organization (telecommunication provider managing mobile packet communication network 15), uses a URL included in the SDF to acquire an ADF (Application Descriptor File) 205 from an IP server device 13, uses the ADF 205 to acquire a Jar file 206 from the IP server device 13 and installs the Java-AP software including the files in the mobile machine itself. The Java-AP achieved by starting the Java-AP software operates within the range of authority represented by policy information included in the SDF 204.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025237-A (JP)
Title: Vehicle seat
Inventor: KAKU HIROYUKI
IPC: B60N2/42
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat having a simplified periphery structure of side frames, while reducing impact caused by the rear collision and the side collision.SOLUTION: A vehicle seat S includes: side sections 15; a seat back frame 1 which includes at least a frame member 16 arranged so as to lap along with a vertical direction of the side sections 15, while connecting the upper part of the side sections 15; a head rest S3 arranged above the seat back frame 1; a pressure receiving member 20 which is connected to the seat back frame 1 through connection members 21, 22 and supports occupants; and an impact reducing member 30 which is arranged at least at one side of the side sections 15 of the seat back frame 1, connected to the connection member 22 and moves by a predetermined impact load applied to the pressure receiving member 20, the pressure receiving member 20 rearward. When in contact with the frame member 16, the impact reducing member 30 is prevented from moving.
Patent JP-2010230174-A (JP)
Title: Grease filling-up method for bearing device of wheel
Inventor: KOMORI KAZUO
IPC: F16C33/66
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease filling-up method for a bearing device of a wheel which can increase bearing rigidity and attains longer lifetime of the bearing by securing suitable lubricating conditions.  <P>SOLUTION: In the grease filling-up method for a bearing device of a wheel wherein a pitch circle diameter PCDo of a rolling body 3 at an outer side between the double-row rolling bodies 3, 3 is set up to be larger than a pitch circle diameter PCDi of the rolling body 3 at an inner side, sizes of the double-row rolling bodies 3 are the same, the number of the rolling bodies at the outer side is set up to be greater than the number of the rolling bodies at the inner side, a grease filling jig 17 where a plurality of nozzles 17a, 17b are projected radially is internally inserted while double-row ball cassettes comprising the rolling bodies 3 and retainers 9, 10 are respectively fitted in an external member 2, and a predetermined amount of grease is filled in by making the plurality of nozzles 17a, 17b face to the ball cassette.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025350-A (JP)
Title: Pneumatic tire
Inventor: INOUE TAKUMI
IPC: B60C11/117
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the case where a block pattern is applied to a tread has made a degradation in a tread stiffness and/or increase in a negative ratio, which denotes a groove ratio in a tread surface area, unavoidable, entailing a degradation of a wear resistant performance.SOLUTION: The pneumatic tire includes: tire-circumferential grooves 12 that open on the tread surface 11a; and tire-across-the-width grooves 13 that position tire-radially inside the bottoms 12a of the tire-circumferential grooves 12 and open on the tread surface 11a with exhaust of the tire-circumferential grooves 12 due to wear of the tread 11. The tire-circumferential grooves 12 and the tire-across-the-width grooves 13 have overlap portions 14 where the grooves 12 and the grooves 13 mutually overlap in the tire-radial direction.
Patent JP-2012031525-A (JP)
Title: Wet short fiber nonwoven fabric
Inventor: IIZUKA TSUNEO
IPC: D21H13/24
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a wet short fiber nonwoven fabric having small thickness and low permeability capable of being produced cost-advantageously and suitable for uses for a filter and a separator of good performance by using a main fiber with a flat cross-sectional shape and a binder fiber comprising polyethylene terephthalate excellent in heat-adhesive performance.SOLUTION: A web is produced by using a main fiber with a flat cross-sectional shape having an aspect ratio, which is a ratio of a long side to a short side in length (long side b/short side a), of 1.5-6.0, a fiber length of 2-20 mm, and a single filament fineness of 0.8-4.0 dtex, and a binder fiber comprising PET excellent in heat-adhesive performance, and this is subjected to a heat treatment so as to provide a wet short fiber nonwoven fabric.
Patent JP-2010265747-A (JP)
Title: Door latch device for vehicle
Inventor: ISHIGURO KATSUYUKI
IPC: E05B83/36
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door latch device for a vehicle which can secure locking and unlocking operation and double locking operation using a single motor by a simple configuration.  <P>SOLUTION: In the door latch device for the vehicle, when first and second locking levers 13 and 14 are in unlocked states at unlocking positions, a rotating member 17 is rotated in the locking direction from a neutral position, so that the first and second locking levers 13 and 14 are moved to the locking positions so as to be brought into locked states. Then, the rotating member 17 returns to a neutral position by a biasing force of a biasing member 25, and subsequently the rotating member 17 in the locked state rotates in the locking direction from the neutral position so as to be shifted into a double-locked state. In addition, the rotating member 17 in the double locking state rotates once in the unlocking direction from the neutral position so as to be shifted in the unlocked state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012034040-A (JP)
Title: Broadcast recording apparatus and broadcast recording method
Inventor: TAKAO YUJI
IPC: H04N5/76
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast recording apparatus and broadcast recording method capable of video-recording a content by using a priority level based on a difference in video and sound analysis functions of each one of video-recorders.SOLUTION: A broadcast recording apparatus has video reception analysis parts at least one or more of which have analysis processing performance different from those of the others. The broadcast recording apparatus includes: a control part for determining priority levels of multiple contents to be video-recorded when the contents are video-recorded; and a video storage part for video-recording the multiple contents. The control part determines the priority level of the video reception analysis part capable of performing user's favorite analysis processing, assigns the video reception analysis part with the higher priority level of the video reception analysis part when vide-recording the content with the higher priority level between the contents, and allows the video storage part to video-record the content.
Patent JP-2012033763-A (JP)
Title: Nonvolatile storage device
Inventor: SONEHARA TAKESHI
IPC: H01L45/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile storage device which achieves improvement in processability and equalization of characteristics by inhibiting increase in an aspect ratio of a laminate structure.SOLUTION: The nonvolatile storage device of the present embodiment comprises a plurality of first upper lines extending in a first direction, a plurality of first lower lines disposed at a distance from the first upper lines extending in a second direction intersecting the first direction, and a first function layer disposed at an intersection position between the plurality of first upper lines and the plurality of first lower lines and having a transition function for transiting between different resistive states and a rectification function for rectifying current. The first function layer includes a first metal layer, a first counter layer, and a first semiconductor layer disposed between the first metal layer and the first counter layer and contacting both the first metal layer and the first counter layer.
Patent JP-2012035429-A (JP)
Title: Liquid storage container and liquid consumption device
Inventor: OYA SHUN
IPC: B41J2/175
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container and a liquid consumption device which can stir a liquid uniformly up to a corner part of the liquid storage container.SOLUTION: An ink cartridge includes a liquid storage chamber for storing the liquid, a liquid stirring part having a space communicated with the atmosphere in its inside, and deformable to change a volume of the liquid storage chamber, an atmospheric release valve for blocking or communicating the space from/with the atmosphere, and a pressure regulating pump connected to the liquid stirring part via the atmospheric release valve, and for regulating pressure in the space, and the liquid stirring part is deformed by regulating the pressure in the space, and stirs the liquid.
Patent JP-2012038854-A (JP)
Title: Soldering device
Inventor: SASAKI SHUNSUKE
IPC: H05K3/34
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a soldering device capable of soldering, under an appropriate thermal load, an electronic component inserted in a printed circuit board.SOLUTION: A soldering device comprises: a table unit on which a printed circuit board provided with an electronic component is mounted; a solder bath arranged under the table unit; a jet nozzle arranged above the solder bath; a circulation mechanism which supplies a molten solder stored in the solder bath to the jet nozzle; a lifting mechanism which lifts/lowers the solder bath; a measurement part which monitors the mounting state of the electronic component; and a control unit which controls the table unit, the circulation mechanism, and the lifting mechanism based on the solder wicking state of the electronic component obtained from the measurement part. The measuring part recognizes the solder wicking state with a laser sensor.
Patent JP-2012036832-A (JP)
Title: Combustion state determining device for internal combustion engine
Inventor: OKAZAKI SHUNTARO
IPC: F01N3/20
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To determine the combustion state of an internal combustion engine properly.SOLUTION: A combustion state determining device for an internal combustion engine having a plurality of cylinders to determine its combustion state is equipped with a rotation signal outputting unit to output a rotation signal to relate with the rotation of the engine, and in relation with each of two arbitrary cylinders whose combustion stroke are continued, it determines, on the basis of the rotation signal, the first time T(x) required to rotate a first prescribed rotating angle in the combustion stroke and the second time T(x+CA) required to rotate a second prescribed rotating angle with a phase difference of the prescribed crank angle with respect to the first prescribed rotating angle. The combustion state is determined on the basis of the second difference value which is determined on the basis of these four times. The determining device is equipped with a prohibiting unit which works when the engine load is the prescribed load value or below, as prohibiting determination of such a combustion state, and a suppressing unit to suppress actuation of the prohibiting unit before warming up the engine is completed.
Patent JP-2012038164-A (JP)
Title: Information processing unit
Inventor: KOSHIYAMA ATSUSHI
IPC: G06F3/038
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved information processing unit capable of expanding an operation area.SOLUTION: An information processing unit comprises a plurality of first distance sensors and a second distance sensor for detecting a distance from an object. The plurality of first distance sensors are disposed in a first direction on a side surface of a housing which constitutes the information processing unit. The second distance sensor is disposed in a longer range in the first direction than each of the plurality of first sensors on the side surface of the housing.
Patent JP-2010253307-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enhancing the expectation for hitting a jackpot, and maintaining an increased interest.  <P>SOLUTION: The game machine includes a variable display device having three variable display portions in which a plurality of symbols are variably displayed based on game conditions, and is configured such that when a combination of symbols varied and stopped has a winning pattern, a special game is generated. A display result pattern of a variable display game is determined based on a random number read when a game ball enters a starting port. When a ready-to-win display pattern is displayed based on the determined display result pattern, a first variation starting command is sent at a predetermined rate. When the ready-to-win display pattern is not displayed, a second variation starting command is sent. Only identification information in one variable display portion is delayed to start variation based on the reception of one of the first and second variation starting commands. Identification information in all of the variable display portions are simultaneously varied, or the variable display portions lag behind each other to vary the identification information, based on reception of the other of the variation starting commands.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046537-A (JP)
Title: Paper buffer system
Inventor: BARRY P MANDER
IPC: G03G15/00
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small buffer system for reducing abrasion of a printing engine, without enlarging the bottom area, and without adding remarkable complicatedness to a machine.  <P>SOLUTION: This system includes a first paper driving device for transferring paper to a paper collecting area, and is provided for buffering the paper of a base material medium. A second paper driving device can selectively operate so as to transfer the paper in the first and second directions along a processing passage. A holding device is imparted for holding a plurality of sheets of paper. The second paper driving device and the holding device cooperate, and collect the plurality of sheets of paper in a stack. Here, the paper mutually overlap in at least a part in a roof board manner. A pulling-out driving device is operatively communicated with the paper, and pulls out the paper from a paper collecting area, and the paper coming out of the collecting area is reversed to its original direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT